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Which drivers race times were the most variable

Driver A had a mean race time of 4.01 seconds and a standard deviation of 0.05

Driver B had a mean race time of 3.96 seconds and a standard deviation of 0.12

Driver C had a mean race time of 3.99 seconds and a standard deviation of 0.19 seconds

Please help I need this by today

User Chandz
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1 Answer

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Driver C and Driver B are variable

User Lateefah
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